具有对称结构的广义大系统的H_∞分散控制和二次能稳  

Decentralized H_∞ Control and Quadratic Stabilization for Large-Scale Descriptor Symmetric Composite Systems

作　　者：陈跃鹏[1] 张庆灵[1] 张国峰[1] 

机构地区：[1]东北大学理学院,辽宁沈阳110006

出　　处：《东北大学学报（自然科学版）》2000年第6期675-677,共3页Journal of Northeastern University(Natural Science)

基　　金：教育部骨干教师基金;辽宁省教育厅基金! (99112 1118)

摘　　要：讨论具有对称结构的广义大系统的H∞ 分散控制以及二次能稳定问题·这种系统被普遍应用于电力、工业控制和计算机网络等·通过设计分散反馈控制器 ,并借助于广义Riccati不等式 ,给出了广义大系统H∞The problems of H ∞ decentralized control and quadratic stabilization via local state feedback are studied for large scale symmetric composite descriptor systems. These systems are encountered in electric power systems, industrial manipulators, computer networks. Necessary and sufficient conditions for H ∞ decentralized control and quadratic stabilization for the systems are derived based on generalized Riccati inequalities. The decentralized controllers can be constructed by solving two lower orders generalized Riccati inequalities with generalized constraint conditions.

关 键 词：对称结构 广义大系统 H∞分散控制 二次能稳定 广义RICCATI不等式 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程] O231[自动化与计算机技术—控制科学与工程]